(P → Q) ∧ (Q → R) ∧ (R → P) → (P → Q → R) = 1

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2